Zobrazeno 1 - 10
of 788
pro vyhledávání: '"S. Ayoob"'
Autor:
Edward R. Adlard
Publikováno v:
Chromatographia. 79:1395-1396
Publikováno v:
Heliyon, Vol 6, Iss 1, Pp e03198- (2020)
Steel fiber has become a proven material that can significantly alter the behavior of different types of concrete mixtures from brittle to more ductile ones. Rich literature is currently available on the mechanical properties of steel fiber-reinforce
Externí odkaz:
https://doaj.org/article/744a01596aa84932ad09c7409755b326
Publikováno v:
Case Studies in Construction Materials, Vol 11, Iss , Pp - (2019)
Hundreds of tons of concrete may be ruined due to the abrasion erosion phenomenon that takes place in several hydraulic structures. Such unfavorable action can impose high maintenance costs and reduce the life span of these structures. The high-veloc
Externí odkaz:
https://doaj.org/article/81cb95abca11451dbc32f82dcb4cc073
Publikováno v:
Pollution Research. :931-940
Lakes are versatile ecosystems thatperform valuable functions such as recycling nutrients,attenuating floods, recharging groundwater and also serve the water needs of the human populace.Nowadaysthe quality of surface water is getting deteriorating at
Autor:
Nadheer S. Ayoob, Alaa M. Hamad
Publikováno v:
Civil Engineering and Architecture. 10:2157-2171
Publikováno v:
Regular issue. 10:28-32
Monitoring the quality of surface water is an important step towards sustainability of water resources. Quantum Geographic Information System (QGIS) is an opensource desktop application which is used for editing and analysing geospatial data. This st
Publikováno v:
Materials Today: Proceedings. 42:2340-2345
In many hydraulic constructions, such as dams, spillways, and stilling basins, large quantities of concrete can be ruined because of the long-term action of water-borne solids. To a great extent, for hydraulic structures, the durability relies on the
Publikováno v:
Chemical Engineering Journal. 451:138759
Publikováno v:
Nano Hybrids and Composites. 30:55-62
Five engineered cementitious composite mixtures were adopted in this study with five different contents of 0, 0.5, 1.0, 1.5 and 2.0% of untreated low cost PVA fiber. Four different test specimens were prepared from the five mixtures to conduct severa
Publikováno v:
Nano Hybrids and Composites. 30:63-72
Aiming to evaluate the resistance of High Performance Concrete (HPC) against the abrasion erosion due to the continual impact of water and water borne materials, six HPC mixtures reinforced with different fibers and fiber combinations were prepared a